NKO Atomic Clock

Current time in milliseconds unit, dday remaining time calculator, elapsed time, stopwatch, server time checker

☞ Install NKO Atomic Clock(Android app) at Google Playstore
Chatroom by domain
우리말 English

http://nko.kr/?url=http://s.mokwon.ac.kr/ server time check history

  • 2017-10-11 05:41:15 KST 0.076774
  • 2017-09-15 21:05:09 KST 0.156987
  • 2017-03-01 18:50:08 KST 0.030105
  • 2017-02-12 13:26:55 KST 0.537516
  • 2017-01-19 08:14:15 KST 0.608666
  • 2017-01-05 17:14:04 KST 0.392819
  • 2017-01-01 03:43:36 KST 0.289446
  • 2016-12-20 11:15:13 KST 0.371700
  • 2016-12-12 14:39:44 KST 0.559536
  • 2016-12-02 15:21:51 KST 0.392409
  • Average 0.3415958

Recent view

Popular checks

We fetch a server clock and let you see

Webservers transmit their time in seconds unit, so without special treatment, the maximum error would be as big as 1 second. NKO Atomic Clock calculates a server time more than ten times in 1 second and seize the moment when the second changes. Thus we can minimize the calculation error as small as 0.1 second. Moreover, delays between our server and a destination server are considered so the accuracy of time increases.

NKO supports the HTTPS protocol and subdomains

Some servers use different servers over protocols or subdomains. You can get a desired result by specifying more details.


# You need to tell us an exact server address. For example, some sites host differently by whether the address begin with WWW or not.

# Even if your computer clock isn't synchronized, NKO always will display correct time.

# If you click a numeric time error in the history view, the clock will use that measurement.

# The results can have quite much error if the destination server is under load balancing. Please refer to a variance in the server time history information.

# A particular service uses its own time clock, different with web servers' clock. in this case, server time guessing is not meaningful.